... price 3.Bifma passed metal armrest chair parts with pu1.adjustable armrest for office chair 2. ... chair part, such as adjustable armrest/arm,armrest/arm pad, bracket,chair frame, chair base , mechanism and ... East,Czekh,.Australia,Taiwan and main land China.With the motto of "Top quality ,Customer first", ... all items produced in accordance with the American BIFMA,SGS .To achieve the best ...